import React, { Component } from 'react'
import Search from './components/Search'
import List from './components/List'

export default class App extends Component {
  //初始化状态
  state = {
    users: [],//users初始状态为空数组
    isFirst: true,//是否为第一次打开页面
    isLoading: false,//标识是否处理加载中
    err:'',//存储请求相关的错误信息
  }
  
  //更新App的state
  updateAppState = (stateObj) => {
    this.setState(stateObj)
  }
  render () {
    return (
      <div className="container">
        <Search updateAppState={this.updateAppState }/>
        <List {...this.state }/>
      </div>
    )
  }
}
